<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

    <form action="/param/test3" method="post">
        <input type="checkbox" name="hobby" value="football">足球
        <input type="checkbox" name="hobby" value="basketball"> 篮球
        <input type="checkbox" name="hobby" value="volleyball"> 排球 <br>
        <input type="submit" value="提交">
    </form>

</body>
</html>
